Issue #2983 - Removed wrongly displayed required * for name and email fields on Contributor edit page.
Issue #2983 - Removed wrongly displayed required * for name and email
fields on Contributor edit page.

Fix for issue #2983

Changes:
 - Removed aria: {required: true} from input tags for name and email.

DMPRoadmap/roadmap,DMPRoadmap/roadmap,CDLUC3/dmptool,CDLUC3/dmptool,DMPRoadmap/roadmap,CDLUC3/dmptool,CDLUC3/dmptool